Chemistry, asked by nancykesarwani3, 9 months ago

which type of plastic is used to make spectacles lenses? why?

Answers

Answered by ojjas

Answer:

spectacles are made of plastic zyl, a mixture of zylonite acetate and cellulose acetate as they help to block harmful up rays, dust and other materials around you. Also it is much durable then other plastic and it is easily moldable and can be cutting any size

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